Nonlinear free vibration analysis of laminated composite cylindrical shells with cutouts

被引：47
|
作者：
Nanda, Namita [1 ]
Bandyopadhyay, J. N. [1 ]
机构：
[1] Indian Inst Technol, Dept Civil Engn, Kharagpur 721302, W Bengal, India
来源：
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 2007年 / 26卷 / 14期
关键词：
nonlinear free vibration; cutouts; finite element; laminates;
D O I：
10.1177/0731684407079776
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
The nonlinear free vibration of laminated composite cylindrical shell panels in the presence of cutouts is investigated. The finite element model using an eight-noded C-0 continuity, isoparametric quadrilateral element is used to study the dynamic behavior. The nonlinear eigenvalue problem is solved by using the direct iteration method. Parametric study is carried out varying the aspect ratios, lamination schemes and material properties of cylindrical shell with simply supported boundary condition in the presence of cutouts.
引用
收藏
页码：1413 / 1427
页数：15
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